The last time I helped with this I found the TZ was off on one machine.
Good luck,
Bob
My iPod Touch will not synch accurately with Outlook. All my appointments in the Outlook Calendar on my Windows XP, Dell desktop appear three hours earlier on the Touch. (Yes, my clocks are the same on each device.)
I have about 10 categories in my Outlook contacts (clients, suppliers, subcontractors, family, friends, etc.) When I synch Outlook with the Touch, none of the categories appear on the Touch, just a long list of "all contacts." I have to have categories or I can't use the Touch.
I thought that the problem was that I was using Outlook 2001. I installed Outlook 2007 and still have the same problem

Chowhound
Comic Vine
GameFAQs
GameSpot
Giant Bomb
TechRepublic